[#BloombergLP-bdlt-operator_inc-01]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlt.adoc[bdlt]::operator++
:relfileprefix: ../../
:mrdocs:

Increment operators

== Synopses

Declared in `<bdlt_calendar.h>`

Advance the specified `iterator` to refer to the next business day in the associated calendar, and return the previous value of `iterator`. The behavior is undefined unless, on entry, `iterator` references a valid business day.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlt/Calendar_BusinessDayConstIter.adoc[Calendar_BusinessDayConstIter]
xref:BloombergLP/bdlt/operator_inc-0ad.adoc[operator++](
    xref:BloombergLP/bdlt/Calendar_BusinessDayConstIter.adoc[Calendar_BusinessDayConstIter]& iterator,
    int);
----

[.small]#xref:BloombergLP/bdlt/operator_inc-0ad.adoc[_» more..._]#

Set the specified `date` object to have the value that is one day later than its current value, and return the value of `date` on entry. The behavior is undefined if the value of `date` on entry is `9999/12/31`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlt/Date.adoc[bdlt::Date]
xref:BloombergLP/bdlt/operator_inc-0f.adoc[operator++](
    xref:BloombergLP/bdlt/Date.adoc[Date]& date,
    int);
----

[.small]#xref:BloombergLP/bdlt/operator_inc-0f.adoc[_» more..._]#

Advance the specified `iterator` to refer to the next business day in the associated calendar, and return the previous value of `iterator`. The behavior is undefined unless, on entry, `iterator` references a valid business day.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlt/PackedCalendar_BusinessDayConstIterator.adoc[bdlt::PackedCalendar_BusinessDayConstIterator]
xref:BloombergLP/bdlt/operator_inc-097.adoc[operator++](
    xref:BloombergLP/bdlt/PackedCalendar_BusinessDayConstIterator.adoc[PackedCalendar_BusinessDayConstIterator]& iterator,
    int);
----

[.small]#xref:BloombergLP/bdlt/operator_inc-097.adoc[_» more..._]#

Advance the specified `iterator` to refer to the next holiday code for the associated date in the associated calendar, and return the previous value of `iterator`. The behavior is undefined unless, on entry, `iterator` references a valid holiday code.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlt/PackedCalendar_HolidayCodeConstIterator.adoc[bdlt::PackedCalendar_HolidayCodeConstIterator]
xref:BloombergLP/bdlt/operator_inc-0af.adoc[operator++](
    xref:BloombergLP/bdlt/PackedCalendar_HolidayCodeConstIterator.adoc[PackedCalendar_HolidayCodeConstIterator]& iterator,
    int);
----

[.small]#xref:BloombergLP/bdlt/operator_inc-0af.adoc[_» more..._]#

Advance the specified `iterator` to refer to the next holiday in the associated calendar, and return the previous value of `iterator`. The behavior is undefined unless, on entry, `iterator` references a valid holiday.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlt/PackedCalendar_HolidayConstIterator.adoc[bdlt::PackedCalendar_HolidayConstIterator]
xref:BloombergLP/bdlt/operator_inc-09c.adoc[operator++](
    xref:BloombergLP/bdlt/PackedCalendar_HolidayConstIterator.adoc[PackedCalendar_HolidayConstIterator]& iterator,
    int);
----

[.small]#xref:BloombergLP/bdlt/operator_inc-09c.adoc[_» more..._]#

Advance the specified `iterator` to refer to the next transition in the referenced timetable, and return an iterator referring to the original element (_before_ the advancement). The behavior is undefined unless, on entry, `iterator` references a valid transition.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlt/Timetable_ConstIterator.adoc[bdlt::Timetable_ConstIterator]
xref:BloombergLP/bdlt/operator_inc-0b.adoc[operator++](
    xref:BloombergLP/bdlt/Timetable_ConstIterator.adoc[Timetable_ConstIterator]& iterator,
    int);
----

[.small]#xref:BloombergLP/bdlt/operator_inc-0b.adoc[_» more..._]#

Modify the specified `iterator` to refer to the next element in the reverse iteration sequence, and return a reverse iterator having the pre‐increment value of `iterator`. The behavior is undefined unless, on entry, `iterator` does not have the past‐the‐end value for a reverse iterator over the underlying sequence.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class ITERATOR>
xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter.adoc[bdlt::CalendarReverseIteratorAdapter<ITERATOR>]
xref:BloombergLP/bdlt/operator_inc-0a2.adoc[operator++](
    xref:BloombergLP/bdlt/CalendarReverseIteratorAdapter.adoc[CalendarReverseIteratorAdapter<ITERATOR>]& iterator,
    int);
----

[.small]#xref:BloombergLP/bdlt/operator_inc-0a2.adoc[_» more..._]#


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